From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3905C8E4.98081DBB@embeddededge.com> Date: Tue, 25 Apr 2000 12:33:40 -0400 From: Dan Malek MIME-Version: 1.0 To: Kim Jørgensen CC: "'linuxppc-embedded@lists.linuxppc.org'" Subject: Re: Problems with serial ports References: <819E3E914E0AD11194DE00805F0D100B0138B83C@fbi.infocom.dk> Content-Type: text/plain; charset=iso-8859-1 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Kim Jørgensen wrote: > Linux runs fine on the board using smc1 as console, but I can't receive or > transmit anything on smc2 and scc2. The SCC2 is used for Ethernet, and SMC2 is probably reserved for the Embedded Planet TDM audio codec. If you don't use Ethernet, you can enable SCC2 for serial use. You have to manually edit the arch/ppc/8xx_io/uart.c port table. I am working on a configurable version, just haven't found anything terribly fool-proof yet. I also have a very different new driver I am testing for the uart. > Btw. There is a problem in m8xx_cpm_setbrg in commproc.c. I can't set any > serial port to run any lower than 1200 baud. OK......You are the first to ask :-). I'll check this into the code. -- Dan ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/